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Answers and rating deltas for
How select distinct from composite primary key table
| Author | Votes | Δ |
|---|---|---|
| Giorgos Altanis | 4 | +3.98 |
| Rahul | 2 | +1.16 |
| SqlZim | 1 | -1.65 |
Last visited: Jun 24, 2017, 4:58:10 PM